diff --git a/fhem/contrib/statistics/98_fheminfo2.pm b/fhem/contrib/statistics/98_fheminfo2.pm
index 6c670aa20..4ce0093a7 100644
--- a/fhem/contrib/statistics/98_fheminfo2.pm
+++ b/fhem/contrib/statistics/98_fheminfo2.pm
@@ -85,6 +85,8 @@ sub _fi2_Count() {
          $model = AttrVal($name,'model',$model);
 #         $model = ReadingsVal($name,'type',$model);
          $model = ReadingsVal($name,'model',$model);
+my $debug = "Name: $name Model: $model chanNo: ";
+$debug .= if(defined($defs{$key}{'chanNo'}));
       $fhemInfo{$type}{$model}++ unless defined($defs{$key}{'chanNo'}); # exclude Homematic channels
    }